> For the complete documentation index, see [llms.txt](https://support.tilt.app/tilt-help-desk/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://support.tilt.app/tilt-help-desk/for-sellers/tips/start-streaming-with-obs.md).

# Start Streaming With OBS

## Hardware tips

**Keep your setup simple**

* Most issues come from hardware, not OBS
* Fewer cables, adapters, and devices = fewer things that can break

**Use direct cables**

* Always use the correct cable type for your camera
* Example: Micro HDMI → HDMI cable (not an adapter)
* Avoid adapters unless absolutely necessary
* Adapters can cause lag, audio/video sync issues, and overheating (avoid using these)

**Use a powered hub**

* Live streaming is power-intensive
* Use a hub that plugs into the mains (not bus-powered)
* Minimum recommended ports:
  * HDMI (camera)
  * Audio input (e.g. 3.5mm)
  * USB-C output
* We recommend the [ATEM Mini Pro](https://www.blackmagicdesign.com/uk/products/atemmini)

**Use a powerful computer**

* OBS + live video needs strong processing power
* Lower-spec machines can cause dropped frames and crashes

## Video & audio quality

**Video**

* Use good lighting
* Set exposure and white balance before going live

**Audio**

* Use OBS noise suppression if needed
* Avoid capturing the same audio source twice

<figure><img src="/files/YAPTV0GgYYwp7dLwAGpR" alt=""><figcaption></figcaption></figure>

## OBS settings

Copy the highlighted settings exactly

### **Video Settings**

<figure><img src="/files/xCTMfKpWMoDGGpNPEQDk" alt=""><figcaption></figcaption></figure>

### Output Settings

<figure><img src="/files/0JApXqmytpRlBF7AE1bt" alt=""><figcaption></figcaption></figure>

### Stream Settings

{% hint style="warning" %}
You can get the values for these settings from your room on the Seller Portal. The most important is that you use Custom service
{% endhint %}

<figure><img src="/files/K4dFAS5CyjYRXhJy1AaD" alt=""><figcaption></figcaption></figure>

#### ❓ Where to get the Stream Key and URL?

**Stream settings**

* Use `Custom` as the service
* Stream URL and key can be found in your Seller Portal room

<figure><img src="/files/Ult8Z7MBrYTeF26nyfu9" alt=""><figcaption></figcaption></figure>

### Going live

**Start stream**

* Click “Start Streaming” in OBS

<figure><img src="/files/tu7sna9HooW9opTjOZgN" alt=""><figcaption></figcaption></figure>

#### End the stream

* Click “Stop Streaming” when finished

<figure><img src="/files/1SYRxmByJmYF0On1dwQS" alt=""><figcaption></figcaption></figure>